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<== Date ==> <== Thread ==>
Subject: Re: udf no_alarm
From: Ralph Lange <[email protected]>
To: EPICS Tech-Talk <[email protected]>
Date: Tue, 22 Sep 2015 14:03:00 +0200
Hi Marcio,

"UDF NO_ALARM" is the current state of your record.

UDF means a record state of being undefined (e.g. never written to),
NO_ALARM means that this state has a severity of not being an alarm state.

You are getting the message because when setting up a subscription, you always get one update with the current state of the PV. The timestamp is the time of the last processing of that record.

HTH,
~Ralph


On 22/09/2015 13:30, Marcio Alexandre Barbosa wrote:
Hi, I am receiving the udf no_alarm message when I try to camonitor a PV:

marcio.barbosa@archiver:~$ camonitor IR:NI9215B:AI1
IR:NI9215B:AI1                 2015-09-22 08:27:44.855476 0.637173 UDF NO_ALARM

The caget command works fine.

Can somebody tell me why the no_alarm message?

Thanks in advance.

Marcio Alexandre Barbosa
Analista de Sistemas
Ramal 5914 - [email protected]
SOL - Software de Operação das Linhas de Luz
LNLS - Laboratório Nacional de Luz Síncrotron (http://www.lnls.br)
CNPEM - Centro Nacional de Pesquisa em Energia e Materiais (http://www.cnpem.br)


References:
udf no_alarm Marcio Alexandre Barbosa
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